hadoop-hdfs-issues mailing list archives

[jira] [Updated] (HDFS-8890) Allow admin to specify which blockpools the balancer should run on

Date

Wed, 02 Sep 2015 18:40:46 GMT

[ https://issues.apache.org/jira/browse/HDFS-8890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chris Trezzo updated HDFS-8890:
-------------------------------
Attachment: HDFS-8890-trunk-v4.patch
Thanks [~szetszwo] and [~mingma].
Attached is V4 that fixes the markdown.
> Allow admin to specify which blockpools the balancer should run on
> ------------------------------------------------------------------
>
> Key: HDFS-8890
> URL: https://issues.apache.org/jira/browse/HDFS-8890
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: balancer & mover
> Reporter: Chris Trezzo
> Assignee: Chris Trezzo
> Attachments: HDFS-8890-trunk-v1.patch, HDFS-8890-trunk-v2.patch, HDFS-8890-trunk-v3.patch,
HDFS-8890-trunk-v4.patch
>
>
> Currently the balancer runs on all blockpools. Allow an admin to run the balancer on
a set of blockpools. This will enable the balancer to skip blockpools that should not be balanced.
For example, a tmp blockpool that has a large amount of churn.
> An example of the command line interface would be an additional flag that specifies the
blockpools by id:
> -blockpools BP-6299761-10.55.116.188-1415904647555,BP-47348528-10.51.120.139-1415904199257
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)